X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5c33522fca7cddc441a316f5b9fb50d7685435ba..35524f615e56a566786b7621c4b1d16a9c7dd3c7:/include/wx/string.h

diff --git a/include/wx/string.h b/include/wx/string.h
index d1c3b6d783..22e0ec6f5e 100644
--- a/include/wx/string.h
+++ b/include/wx/string.h
@@ -69,7 +69,9 @@
 // use in DLL build under pre-Vista Windows so we disable this code for now, if
 // anybody really needs to use UTF-8 build under Windows with this optimization
 // it would have to be re-tested and probably corrected
-#if wxUSE_UNICODE_UTF8 && !defined(__WXMSW__)
+// CS: under OSX release builds the string destructor/cache cleanup sometimes
+// crashes, disable until we find the true reason or a better workaround
+#if wxUSE_UNICODE_UTF8 && !defined(__WXMSW__) && !defined(__WXOSX__)
     #define wxUSE_STRING_POS_CACHE 1
 #else
     #define wxUSE_STRING_POS_CACHE 0
@@ -613,7 +615,7 @@ private:
 
       return wxTLS_VALUE(s_cache);
   }
-  
+
   // this helper struct is used to ensure that GetCache() is called during
   // static initialization time, i.e. before any threads creation, as otherwise
   // the static s_cache construction inside GetCache() wouldn't be MT-safe
@@ -673,7 +675,7 @@ private:
       // a lot of misses in this function...)
       Cache::Element * const cacheBegin = GetCacheBegin();
 #ifndef wxHAS_COMPILER_TLS
-      // during destruction tls calls may return NULL, in this case return NULL 
+      // during destruction tls calls may return NULL, in this case return NULL
       // immediately without accessing anything else
       if ( cacheBegin == NULL )
         return NULL;
@@ -1808,7 +1810,7 @@ public:
     const wchar_t* t_str() const { return wx_str(); }
 #else
     const char* t_str() const { return wx_str(); }
-#endif 
+#endif
 
 
   // overloaded assignment
@@ -4112,4 +4114,19 @@ void wxStringIteratorNode::clear()
     #include "wx/crt.h"
 #endif
 
+// ----------------------------------------------------------------------------
+// Checks on wxString characters
+// ----------------------------------------------------------------------------
+
+template<bool (T)(const wxUniChar& c)>
+    inline bool wxStringCheck(const wxString& val)
+    {
+        for ( wxString::const_iterator i = val.begin();
+              i != val.end();
+              ++i )
+            if (T(*i) == 0)
+                return false;
+        return true;
+    }
+
 #endif  // _WX_WXSTRING_H_